Book Cheap Flights from San Francisco with Alaska Airlines
Find round-trip flight deals from San Francisco.*
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Portland (PDX)*Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.
One-way flight deals from San Francisco.*
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| San Francisco (SFO) | Los Angeles (LAX) | One-way | Saver | Depart: Feb 24, 2026 | From $49 Seen: 7 hours ago | |
| San Francisco (SFO) | Los Angeles (LAX) | One-way | Saver | Depart: Mar 4, 2026 | From $49 Seen: 7 hours ago | |
| San Francisco (SFO) | Los Angeles (LAX) | One-way | Saver | Depart: Mar 18, 2026 | From $49 Seen: 2 hours ago | |
| San Francisco (SFO) | Los Angeles (LAX) | One-way | Saver | Depart: Apr 15, 2026 | From $49 Seen: 3 hours ago | |
| San Francisco (SFO) | Las Vegas (LAS) | One-way | Saver | Depart: Mar 10, 2026 | From $49 Seen: 2 hours ago | |
| San Francisco (SFO) | Las Vegas (LAS) | One-way | Saver | Depart: Mar 8, 2026 | From $49 Seen: 3 hours ago | |
| San Francisco (SFO) | Las Vegas (LAS) | One-way | Saver | Depart: Mar 2, 2026 | From $49 Seen: 2 hours ago | |
| San Francisco (SFO) | Phoenix (PHX) | One-way | Saver | Depart: Mar 20, 2026 | From $55 Seen: 5 hours ago | |
| San Francisco (SFO) | Los Angeles (LAX) | One-way | Saver | Depart: Feb 23, 2026 | From $59 Seen: 12 hours ago | |
| San Francisco (SFO) | Los Angeles (LAX) | One-way | Saver | Depart: Mar 9, 2026 | From $59 Seen: 12 hours ago | |
| San Francisco (SFO) | Las Vegas (LAS) | One-way | Saver | Depart: Feb 21, 2026 | From $59 Seen: 12 hours ago | |
| San Francisco (SFO) | Palm Springs (PSP) | One-way | Saver | Depart: Apr 21, 2026 | From $59 Seen: 12 hours ago | |
| San Francisco (SFO) | Palm Springs (PSP) | One-way | Saver | Depart: Apr 26, 2026 | From $59 Seen: 12 hours ago | |
| San Francisco (SFO) | Palm Springs (PSP) | One-way | Saver | Depart: Apr 27, 2026 | From $59 Seen: 12 hours ago | |
| San Francisco (SFO) | Palm Springs (PSP) | One-way | Saver | Depart: May 4, 2026 | From $59 Seen: 12 hours ago | |
| San Francisco (SFO) | Palm Springs (PSP) | One-way | Saver | Depart: May 19, 2026 | From $59 Seen: 12 hours ago | |
| San Francisco (SFO) | Palm Springs (PSP) | One-way | Saver | Depart: May 20, 2026 | From $59 Seen: 12 hours ago | |
| San Francisco (SFO) | Seattle (SEA) | One-way | Saver | Depart: Feb 26, 2026 | From $59 Seen: 12 hours ago | |
| San Francisco (SFO) | Seattle (SEA) | One-way | Saver | Depart: Mar 3, 2026 | From $59 Seen: 12 hours ago | |
| San Francisco (SFO) | Seattle (SEA) | One-way | Saver | Depart: Feb 14, 2026 | From $59 Seen: 12 hours ago |
*Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.